SEPTEMBER 2019 Founded March 1982

Total Page:16

File Type:pdf, Size:1020Kb

SEPTEMBER 2019 Founded March 1982 SEPTEMBER 2019 Founded March 1982 Patron: Virginia West Membership Fees President: Chris Hood 0407 434 118 Members who contribute to this Newsletter endeavour to assure the reliability of its contents. Any cultural advice provided is a guide only Vice-President: and may not suit individual growers. It is the responsibility of the individual to validate such advice before applying suggested meth- Secretary: Garth Dale 0410 318 587 ods. The Society welcomes potential members to come to the general Treasurer: L Narcisi 55435803 meetings as our guests, and advises those wishing to join us, that Editor: Michael Billiau 0402 178 987 subscription fees (in Australian Dollars) are $15 for a single, $20 for a family from 1st January each year. Committee Members: Lyn Dale **GUEST** Judges for the next Meeting Robert Fairbrother Orchids — Members of the society Rosemary Fairbrother Foliage — Judging by members of the society Show Secretary: Peter Rice 55432108 Guest Speaker Guest speaker for the August meeting is L Narcisi Coming Events / Shows 2019 22nd AOC Conference & Show, 1/5 Sept 2021, Logan Metro Sports Next General Meeting: EDOS, 21/22 Sept, Belmont Shooting Complex 18 September 2019 at 7:30pm Glasshouse OS, 27/28 Sept, Beerwah Community Hall Canungra School of Arts Hall Gold Coast OS, 20/21 Sept, Albert Waterways Ipswich OS, 28/29 Sept, Silkstone SS Canungra Toowoomba OS, 20/24 Sept, St Paul’s Hall QOS, 12/13 October, Belmont Shooting Complex Next Committee Meeting: Toowoomba OS, Summer Show19/20 Oct, St Paul’s 25 September 2019 Boonah Charity Show, 19/20 Oct, Boonah SHS Species OS, 23/24 Nov, Mt Coot-tha Other information: Casino OS, 19/21 Sept, St Marks Hall PO Box 410 Glasshouse Os, 27/28 Sept, Beerwah Community Centre Beaudesert. 4285 Maclean OS, 27/28 Sept, Maclean Bowls Club Bendigo Bank Account Name: BDOFS Maryborough OS, 19/21 Sept, St Paul’s Hall BSB: 633000 Redcliffe OS, 19/21 Sept, Redcliffe Library Sunshine Coast OS, 19/20 Sept, Pelican Waters A/c: 165282146 www.bdofs.com.au This newsletter is being printed by the office of Facebook Scott Buchholz, Federal Member for Wright Editorial The front page has the usual info about shows, meeting dates and guest speaker for the month. Page 2 has the editorial and some photos of Arpophyllum orchids. Page 3 has the minutes of the general meeting. On page 4 are the committee meeting minutes and the meeting night results are on page 5. Page 6 has photos of the first placed orchids and foliage plants and an article on growing Arpophyllum orchids on page 7. It was a shame that the fires over the weekend kept many people away and from attending our show. They missed out on a great presentation by our members and others. WELL DONE! Michael - Editor GENERAL MEETING: 21 August 2019. Meeting opened: 7.40 pm with John Roberts in the chair Apologies: : J & M Zimmerman, Christine Proud, Chris Hood, Glenyss Hile, Scott Day & Airlie Worrall. VISITORS: Nil. MINUTES OF PREVIOUS General Meeting, taken as printed in Bulletin, Moved by Garth Dale. Seconded by Andrew Mills. Correspondence in: Qos: Notice of passing, Athol Rosenberg on 26th of July at age 83 & Les Lobley this morning at age 94. Tweed District Orchid Soc: Notice to advise that original show details were wrong, should read 29th,30th & 31st of August. West Brisbane Orchid Soc & T A P S combined show: 14th & 15th Sept at Mt Coot-tha. EDOS: Spring Show 21st & 22nd Sept at Belmont shooting Complex. AOC: Annual reports etc; Brom Soc: August newsletter. Australian Bromeliad Conference: 17th – 20th October. BIOS: August Bulletin. BIOS: Spring Orchid & Foliage Show 11th & 12th October. Nambour Orchid Society: Spring Show 6th & 7th September. Ipswich Garden Spectacular: 28th & 29th Sept. Gold Coast Dist. Orchid Soc: Spring show dates 20th & 21st Sept at Albert Waterways. QOS: August Bulletin. Orchid Species: Their Show at Mt Coot-tha on 23rd & 24th November, open show with cash prize. Orchid Fantasia; August Newsletter. ANOS Conference: On this weekend Friday onwards. Glasshouse Country Orchid Soc: Spring Show 27th & 28th September. Southport & District Orchid Soc Inc: July newsletter. Gcp: Advising there will be a 2% price rise as of 1st Aug. North Moreton Qld Orchid Council Inc: Summer show at Mt coot-tha on 2nd & 3rd Nov. Canungra A H & I Soc: Statement for sponsorship for 2019 show. Fire Ants: Update on Eradication Program. Down Under Native Orchids: Spring Catalogue. Correspondence outward: Nil. It was moved by Garth Dale & seconded by Peter Van Motman that inward & outwards correspondence be taken as read. Financial Report: Bendigo: Opening Balance $ 18643.44 Closing Balance $ 15757.01. Westpac: Opening Balance $ 2.48 Closing Balance $ 102.48. Moved by Llew Narcisi Seconded by Danny Asquith that the report be taken as read. Business Arising: New Shirts: we have a price of $31 approx. plus $50 set up for logo; Show coming up: start getting plants in order for show & for sales area; Raffle prizes; Sales area at show. We need boxes please; Guest Speaker. John Roberts; Hall rental for shows to go up to $1185.00 for 3 days. Plant Commentary was then given by John Roberts for foliage & John Roberts for orchids. Lucky Door: Peter Berry. Lucky Exhibitor: Peter Berry. Foliage plant of the night: Garth & Lyn Dale. Orchid plant of the night: Andrew Mills. Raffle: 1st = $20 Rosemary Oats; 2nd= $15 Doreen Edwards; 3rd= $10 Kevin Jeffrey. Meeting Ends: 8.53 Pm. Next Meeting 18.09.19 MINUTES OF BDOFS COMMITTEE MEETING 28 August 2019 MEETING OPENS: 4:05 PM with Chris Hood in the chair APOLOGIES: Robert & Rosemary Fairbrother VISITORS: Nil MINUTES OF PREVIOUS COMMITTEE METTING, taken as attached, Moved by Peter Rice. Seconded by Garth Dale. Correspondence in: Qos: Funeral Notice for Les Lobley. Lavina Rees: ANOS have a list of Australian Native Hybrids. EDOS: just a reminder that their spring show is on 21st & 22nd of sept. Down Under flask list. Laidley Spring Festival Orchid Show is on 12-14th Sept. Ruth McCracken enquired as to whether she could attend one of our meeting with a view to joining the club. Correspondence outward: Email sent to Ruth McCracken inviting her to meeting & show. It was moved by Garth Dale & seconded by Michael Billiau that inward & outwards correspondence be taken as read. Treasures Report: It was Moved by Llew Narcisi & Seconded by Garth Dale that the details as reported at the General meeting be excepted. Business Arising: New Shirts: were given a price of $50 to set up logo & then $30 per shirt approx. Christmas Party: at Happy Valley has been booked. Booking for 1st of December. Buy gear for raffle prizes at show. (Anthuriums at Bunnings today for $14, Trolley also at Bunnings for $57.) At COSCO saw a petrol-powered blower for $89.90 brand was rover. Scones ordered. ANOS: The Orchadian, it has been agreed that we purchase a yearly subscription for the Australian Native Orchid Society Publica- tion. Meat Trays: john Roberts was contacted re supplying 2 meat trays at a value of $50 ea. Geoff Grissell: Write a letter of thanks to Geoff & thank him for the work he did constructing our stand/rack for the hanging plants on the stage at our shows. Also, the club will give him 10bags of bark as a thank you. Friday Night at Show: It was decided that the judge’s supper will not be put out until judging been completed. Get green Tub Trolley for part of prize make up. Cut Above: rang Norma to remind them about September talk & found that they have us down for October. Talked to Windermere re Phali Orchids for spot Raffles, we will purchase 6 plants from them at their cost. Meeting Ends: 5.10 pm. Next Committee Meeting 25.09.19 JUDGING RESULTS FOR MEETING 21 AuGUST 2019 Cattleya Alliance (over 70mm) Ferns 1st Rlc. Liu’s Joyance J & M Zimmerman 1st C. Dal’s Tradition ‘Prestige’ G & L Dale 1st Polypodium fallax P Berry 2nd Bc.Rth. Blue Twentyfour Queen ‘CaratYamada ‘Lea’ ’ GC HileMancey 2nd 3rd Ctt.Rlc . YellowDal’s Dynamite Bird ’ GC HileMancey 3rd ’ Cattleya Alliance (under 70mm) 1st CttLcn.. Topaz Topaz Exalt Fancy ‘Perfect x Blc. MomilaniYellow’ G Hile Begonias 2nd CRainbow. Dal’s Good One ‘Janelle ’ GL &Hile H Narcisi 1st 3rd2nd 2nd 3rd 3rd Dendrobium 1stDendrobium Den. Stephen Batchelor D & K Buhse Bromeliads 2nd Den. bigibbum var. superbum ‘Ray’s 1st Den. Australian Rhubarb Pie x 1st. Neoregelia ‘Dream Baby’ J Williams StripeDen. Bardo’ x Enobi Rose Stripe PD BerryAsquith 3rd2nd Den.. unknownGillieston Reward ‘Megan ’ AG Mills& L Dale 2nd Tillandsia ‘Galactic Warrior’ J Williams 3rd Den. Normanbyense x Gerald 3rd Tillandsia unknown G & L Dale Vanda McCraithAlliance G & L Dale 1st Ascda. Narangba’s Best ‘Brighton’ M & B Billiau 2ndVanda AscdaAlliance. Christine x V. Wirat Gordon R & R Fairbrother Succulent & Cactus 3rd1st VV.. KennySheddy Gold Hinds x Ascda . Chaisiri M & B Billiau 1st 2nd V. Manuel Torres L & H Narcisi 2nd Species3rd V. Princess Mikasa ‘alba’ L & H Narcisi 1st Pleurothallis stricta D Asquith 3rd 2ndSpecies Bulb. Medusae D & K Buhse 3rd1st Paph.Dendrochilum spicerianum cobbianum D & K Buhse Aroids 2nd Dockrillia teretifolia J Roberts 1st Anthurium ’Pigtail’ P van Motman Orchid3rd Paph.— Any primulinum Other Genera A Mills 1st Sarc. Bunyip ‘Kulnara’ R & R Fairbrother 2nd Anthurium ‘Largex Red’ L Nanfra 2ndOrchid Cym. — Any Mini Other Splendor Genera ‘Easter Show’ ’ R & R Fairbrother 3rd 3rd1st HAbernariaFdk. After Dark carnea ‘Black x Pectellis Pearl’ ‘Susannae ’ JA RobertsMills 2nd Paph. Saiun ’ ’ ’ D & K Buhse Novice3rd Cym. Yi Yang ‘Red Gum’’ ’ ’ L Nanfra Foliage—Any Other Genera 1st Peperomia unknown J Williams First Flowering Seedling Novice 2nd 1st Den.
Recommended publications
  • Nitrogen Containing Volatile Organic Compounds
    DIPLOMARBEIT Titel der Diplomarbeit Nitrogen containing Volatile Organic Compounds Verfasserin Olena Bigler angestrebter akademischer Grad Magistra der Pharmazie (Mag.pharm.) Wien, 2012 Studienkennzahl lt. Studienblatt: A 996 Studienrichtung lt. Studienblatt: Pharmazie Betreuer: Univ. Prof. Mag. Dr. Gerhard Buchbauer Danksagung Vor allem lieben herzlichen Dank an meinen gütigen, optimistischen, nicht-aus-der-Ruhe-zu-bringenden Betreuer Herrn Univ. Prof. Mag. Dr. Gerhard Buchbauer ohne dessen freundlichen, fundierten Hinweisen und Ratschlägen diese Arbeit wohl niemals in der vorliegenden Form zustande gekommen wäre. Nochmals Danke, Danke, Danke. Weiteres danke ich meinen Eltern, die sich alles vom Munde abgespart haben, um mir dieses Studium der Pharmazie erst zu ermöglichen, und deren unerschütterlicher Glaube an die Fähigkeiten ihrer Tochter, mich auch dann weitermachen ließ, wenn ich mal alles hinschmeissen wollte. Auch meiner Schwester Ira gebührt Dank, auch sie war mir immer eine Stütze und Hilfe, und immer war sie da, für einen guten Rat und ein offenes Ohr. Dank auch an meinen Sohn Igor, der mit viel Verständnis akzeptierte, dass in dieser Zeit meine Prioritäten an meiner Diplomarbeit waren, und mein Zeitbudget auch für ihn eingeschränkt war. Schliesslich last, but not least - Dank auch an meinen Mann Joseph, der mich auch dann ertragen hat, wenn ich eigentlich unerträglich war. 2 Abstract This review presents a general analysis of the scienthr information about nitrogen containing volatile organic compounds (N-VOC’s) in plants.
    [Show full text]
  • Atlanta Orchid Society Newsletter
    The Atlanta Affiliated with the American Orchid Orchid Society, the Orchid Digest Corporation and the Mid-America Orchid Congress. Society 2001 Recipient of the American Orchid Society’s Distinguished Affiliated Bulletin Societies Service Award Newsletter Editor: Danny Lentz Volume 47: Number 3 www.atlantaorchidsociety.org March 2006 MARCH EVENTS The Meeting: 8:00 Monday, March 13 at Atlanta Botanical Garden David Mellard – Fertilizer and Water Quality (part 2) Please bring your handouts from the January meeting as you will need them for the remainder of David Mellard's talk about water quality and fertilizers. The second portion of the talk will cover in more detail the effect of Atlanta's low alkalinity water on growing conditions for orchids, particularly as it affects choosing the right fertilizer and understanding the importance of pH in the orchid mix. David will report on specific studies that have been done on orchid nutrition, covering topics such as nitrogen concentration and fertilizing frequency. He'll also demonstrate how to measure the pH in an orchid pot and how to use electrical conductivity measurements to monitor orchid nutrition. AtlOS members can bring plants to sell at the March meeting. Please remember that 10% of sales should be donated to the society. Cynorkis fastigiata Greengrowers at Rob Rinn’s house on March 18 Our first Greengrower’s visit of the year will be to Rob Rinn’s house. Please see page 4 for details. Inside This Issue Atlanta Orchid Society 2006 Officers…………………………………………..….…………… Page 2 Member Spotlight – Don & Mary Helen Reinhard.………………………...……....………….. Page 2 Events Out and About………………Dates for your Calendar…………...……….…….……… Page 3 Minutes of the February Meeting ….…….…...……….………….…………..………...….….
    [Show full text]
  • Oncidium Intergenerics
    NEWSLETTER January 2020 Volume 15 Issue #1 CLUB NEWS January 7, 2020 Monthly SAOS Meeting by Janis Croft Welcome and Thanks. President Tom Sullivan opened the meeting at 7:00 pm with a 72 attendees. Events VP, Dianne Batchhelder thanked Dottie Your catasetums are likely sleeping now so just look in for bringing in her Chocolate on them every week looking for signs of the new growth Pudding Cake and then which is the time to repot, if they need repotting this year. thanked all who volunteered If you need any potting supplies, email info@ and worked so hard to make staugorchidsociety.org and we will have it ready for you Philip Hamilton our December holiday party at the next meeting. Potting Mix and Fertilizers, $5 each; a success including Mary Durable Plant Tags, $5 for 30 tags; 2020 Calendars, $15 Ann Bell for her Pork Roast (Dianne can provide the recipe) or 2 for $25; Slotted Orchid Pots, 3 to 6 inch pots, $1 to $4 and Susan Smith for her lasagna and Yvonne and Bob for each. washing all the tablecloths! In addition, thanks also went Linda Stewart asked all of the January birthday people to Joey, Celia and Dottie for setting up the refreshments to raise their hands to received their free raffle ticket. and Tom and Bob for set up and Charlie and Doug for Then she announced that if you know of anyone in need breakdown. of a cheering up or a get well card, email her at info@ Membership VP Linda Stewart announced our six new staugorchidsociety.org.
    [Show full text]
  • Análisis Palinológico Y Anatómico Del Pistilo En La Familia Orchidaceae
    MEMORIA DE TESIS DOCTORAL Análisis palinológico y anatómico del pistilo en la familia Orchidaceae DEPARTAMENTO DE BIODIVERSIDAD Y GESTIÓN AMBIENTAL (ÁREA DE BOTÁNiCA) UNIVERSIDAD DE LEÓN Hilda Rocio Mosquera Mosquera León, Junio 2012 A Mis Padres Hernán y Rocío, Por apoyarme y sobre todo….. Por confiar en mi A mis Hermanos y sobrinos, Porque la distancia no nos aleja, nos une más. “La familia es…. La familia” Agradecimientos Al llegar a esta etapa final, quiero agradecer a todas aquellas personas o instituciones que han contribuido a lo largo este proceso. En primera instancia quiero dar las gracias a mis directores Rosa Mª Valencia y Carmen Acedo, por sus enseñanzas, disponibilidad y acertada orientación, pero sobre todo por haber entendido y corregido pacientemente, los textos escritos en “español Mosquera”, por todo ello mil gracias. También deseo agradecer a la Universidad Tecnológica del Chocó (Colombia) y la Fundación Carolina (España) que financiaron mis estudios doctorales. Al Dr. Eduardo Antonio García Vega, rector de la Universidad Tecnológica del Chocó, a mis profesores Miguel A. Medina Rivas y Tulia Rivas Lara por el apoyo institucional y moral brindado. A Rafael Geovo y Thilma Arias, dueños de la colección de Orquídeas de Istmina, por el cariño y la colaboración incondicional. En su colección se gestó la idea de trabajar con este hermosa familia. A Roberto Angulo Blum, por poner a mi disposición su grandiosa colección de orquídeas y por su valiosa gestión para conseguir financiamiento para la investigación. A la Sociedad Colombiana de Orquideología, por la financiación parcial de esta tesis doctoral. También quiero agradecer a los directores y conservadores de los herbarios CAUP, CHOCO, COL, HPUJ, HUA, HUCSS, JAUM, K, LEB, MA y MEDEL, por proporcionar parte de las muestras utilizadas en esta investigación.
    [Show full text]
  • Dendrochilum
    Growers guides | Dendrochilum Dendrochilums belong to a genus containing 313 species, found throughout South East Asia, Taiwan and New Guinea. There are three main centers of distribution: Borneo, the Philippines and Sumatra. The majority of the species are small- growing plants from elevations over 1000 metres. The flowers, though small, are usually produced in great profusion. Temperature Dendrochilums can be grown warm to cool, depending on where the species comes from. With this genus, it can be important to grow your plants according to their temperature requirements. Read up to find where your plant is from and the types of conditions they need. Light Bright to intermediate light depending on the natural habitat with the cooler growing species generally requiring more shade than the warmer growing ones. This genus enjoys bright morning sun. Water Dendrochilums like to be kept evenly moist at all times. Daily watering in summer will be needed if your plant dries out quickly. In winter a good watering once a week should suffice. Some species need a two-week rest after flowering. Feeding Use a balanced fertiliser at half strength once a week while plants are actively growing (spring through autumn). This can be reduced to once a month in the winter. Foliar feeds work well in this genus. Humidity Humidity should be at least 70 percent. Some species prefer much higher humidity. Maintain constant air movement. Cutting Dead Flower Spike Dead spikes can be cut off at the base of the inflorescence, close to the plant. If your plant is happy, you could have literally hundreds of flower spikes each containing a hundred or more flowers.
    [Show full text]
  • Toskar Newsletter
    TOSKAR NEWSLETTER A Quarterly Newsletter of the Orchid Society of Karnataka (TOSKAR) Vol. No. 5; Issue: ii; 2018 THE ORCHID SOCIETY OF KARNATAKA www.toskar.org ● [email protected] From the Editor’s Desk TOSKAR NEWSLETTER 21st June 2018 Well, monsoon is on right time, welcome! We had plenty EDITORIAL BOARD of pre-monsoon showers in the month of May. In the last (Vide Circular No. TOSKAR/2016 two months with good rains and humidity, the orchids Dated 20th May 2016) are happy and producing abundant fowers as we see from the display in the meetings and the posts in various forums. But with the rains and the wetness and often Chairman warm temperatures the combo sometimes is ideal for Dr. Sadananda Hegde onset of diseases in our cultivation, watch out for any such issues. Members We thought couple of activities from the TOSKAR side will Mr. S. G. Ramakumar help the hobbyists and other growers. In that direction, Mr. Sriram Kumar revival of the Training and Demonstration program is an important step. Several programs have been organized Editor by the society earlier for the growers at diferent levels Dr. K. S. Shashidhar but considering there is a constant need to update the care and culture techniques and also to make orchid growing more interesting, a series of T & D has been Associate Editor planned by the Society. The frst of the series with an Mr. Ravee Bhat overall view of cultural requirements of orchids and specifc to genus Oncidium was taken up on 9 June, 2018 at Lalbagh, Bangalore.
    [Show full text]
  • Dendrobium Farmeri  Dendrobium Harveyanum  Dendrobium Jenkinsi  Dendrobium Lindleyi  Dendrobium Palpebrae  Dendrobium Sulcatum, and  Dendrobium Thyrsiflorum
    THE SPECIES ORCHID SOCIETY OF WA ( INC. ) http://members.iinet.net.au/~emntee/species Newsletter.htm Vol 30 No 5 October 2018 NEWSLETTER Anne O’Callaghan Award September 2018 Phalaenopsis schilleriana Kirsty NEXT MEETING - TUESDAY 9 October Contents 6 The Genus Dendrobium 2 General Meeting 8 Plants displayed September 2 Notes from your Committee 2018 4 Noticeboard 15 About us 5 Monthly plant MINUTES OF THE GENERAL MEETING 11 September 2018 7.50pm Present: 39 present as per the register. donations for food for morning and afternoon teas and also for the raffle Apologies: 6 as per register and entry is only free if your name is on Visitors: Sara & Lorraine the duty roster. New members: Nil. The Orchids WA report will be Minutes: Minutes June meeting accepted discussed in the next committee (Ray, Lynn) meeting as will the proposed amend- Business Arising: Nil ments to its rules by OSWA. Financial Report:: Tabled by Adrian. The NDOS is having an auction on the Current balance is $13,055.87. (Ray, Ian) 4th of November at 7:45PM at the Alf Correspondence: Faulkner Hall in Eden Hill and SOSWA members are invited to participate. Inwards: ANOS is running a correspondence Neutrog Bulk Order (OSWA), judging course. See Lorraine if you are AOF (receipt and Fiona Stanley Query), interested. AOC (AGM details) Anne O’Callaghan Cultural Award: OSWA about Orchids WA rule changes, Awarded to Kirsty for Phalaenopsis 5th Aug Orchids WA GM minutes (draft), schilleriana GCA Our Gardens, Raffle: Caterina, Paul, Helen, Tom, Tony Spring Orchid Fair (next weekend). and Bruce.
    [Show full text]
  • Higher Plants Part A1
    APPLICATION FOR CONSENT TO RELEASE A GMO – HIGHER PLANTS PART A1: INFORMATION REQUIRED UNDER SCHEDULE 1 OF THE GENETICALY MODIFIED ORGANISMS (DELIBERATE RELEASE) REGULATIONS 2002 PART 1 General information 1. The name and address of the applicant and the name, qualifications and experience of the scientist and of every other person who will be responsible for planning and carrying out the release of the organisms and for the supervision, monitoring and safety of the release. Applicant: Rothamsted Research, West Common, Harpenden Hertfordshire, AL5 2JQ UK 2. The title of the project. Study of aphid, predator and parasitoid behaviour in wheat producing aphid alarm pheromone PART II Information relating to the parental or recipient plant 3. The full name of the plant - (a) family name, Poaceae (b) genus, Triticum (c) species, aestivum (d) subspecies, N/A (e) cultivar/breeding line, Cadenza (f) common name. Common wheat/ bread wheat 4. Information concerning - (a) the reproduction of the plant: (i) the mode or modes of reproduction, (ii) any specific factors affecting reproduction, (iii) generation time; and (b) the sexual compatibility of the plant with other cultivated or wild plant species, including the distribution in Europe of the compatible species. ai) Reproduction is sexual leading to formation of seeds. Wheat is approximately 99% autogamous under natural field conditions; with self-fertilization normally occurring before flowers open. Wheat pollen grains are relatively heavy and any that are released from the flower remain viable for between a few minutes and a few hours. Warm, dry, windy conditions may increase cross- pollination rates on a variety to variety basis (see also 6 below).
    [Show full text]
  • Floral Fragrances. a Day in the Life of a Linalool Molecule
    Plant Species Biology (1999) 14, 95Ð120 NEW PERSPECTIVES IN POLLINATION BIOLOGY: FLORAL FRAGRANCES A day in the life of a linalool molecule: Chemical communication in a plant-pollinator system. Part 1: Linalool biosynthesis in ßowering plants ROBERT A. RAGUSO* and ERAN PICHERSKY *Department of Biological Sciences, University of South Carolina, Columbia, SC 29208, USA. Department of Biology, University of Michigan, Ann Arbor, MI 48109Ð1048, USA Abstract The monoterpene alcohol, linalool, is present in the ßoral fragrance of diverse plant fami- lies and is attractive to a broad spectrum of pollinators, herbivores and parasitoids. Floral emission of linalool has evolved de novo in the fragrant, moth-pollinated annual Clarkia breweri (Gray) Greene (Onagraceae) through a combination of up-regulation and ectopic expression of its biosynthetic enzyme, linalool synthase (LIS), in conjunction with allo- metric size increases in all ßoral organs. Linalool synthase activity and linalool emissions are 1000-fold lower in a sibling species, C. concinna (Fischer & Meyer) Greene, that is diurnally pollinated. Linalool synthase expression is spatially and temporally regulated during C. breweri ßower development, immediately precedes free linalool emission and is absent from nonßoral tissues. Its activity is highest in the style, but most of the linalool product appears to be converted to the pyranoid and furanoid linalool oxides. The LIS structural gene is a member of the terpene synthase gene family, sharing sequence iden- tity with two discrete classes, represented by limonene synthase (LMS) and copalyl pyrophosphate synthase (CPS). Genetic crosses between C. breweri and C. concinna indi- cate that strong linalool emission segregates as a dominant mendelian trait, whereas the inheritance of linalool oxide formation is more complex, suggesting epistatic biosynthetic pathway interactions.
    [Show full text]
  • “True” Measure of Lithophytes Diversity Across Microclimate
    Journal of Nature Studies 13 (39-47) ISSN: 1655-3179 “TRUE” MEASURE OF LITHOPHYTES DIVERSITY ACROSS MICROCLIMATE Norbert Q. Angalan1*, Gaudelia A. Reyes1 and Romeo A. Gomez, Jr.2 1Saint Louis University, Bonifacio St., Baguio City 2Benguet State University, La Trinidad, Benguet *Corresponding author: [email protected] ABSTRACT – Microclimate is an important factor in the establishment of lithophytes found along river headwaters. Microclimate, as influenced by air temperature and humidity, is a major influence on lithophyte diversity. This study measures lithophyte diversity along a longitudinal gradient of river headwaters using different measures of diversity. Microclimate and lithophyte diversity are described along eight (8) sampling sites extending 400 m longitudinally from the upper to lower reaches of the headwater. Plants were identified using available and relevant taxonomic literature. The population counts of identified lithophytes were analyzed to obtain different measures of diversity. A total of 20 lithophytes species belonging to nine (9) families were identified as: 10 species for Polypodiaceae; 2 for each Orchidaceae and Liliaceae; and 1 for each Amaryllidaceae, Begoniaceae, Caprifoliaceae, Crassulaceae, Piperaceae and Sellaginellaceae. Lithophytes from upper reaches were more diverse than the lithophytes located in the lower reaches. Chronological ranking between species richness (Sr), and Shannon entropy (H’) and Gini-Simpson (HGS) diversity indices revealed inconsistencies. H’ and HGS have the same ranking with their equivalent effective number of species (NqH’ and NqHGS). There is a significant relationship between microclimate and lithophytes diversity with high humidity and low temperature providing suitable environment for their growth and diversity. Confidence interval difference (CID) of NqH’ and NqHGS are narrower, compared to Sr, H’ and HGS.
    [Show full text]
  • Issue 571, September 2018
    MANLY WARRINGAH ORCHID ISSUE 571 SOCIETY INC . September 2018 PATRON Ian Nelson PRESIDENT Dylan Morrissey VICE PRESIDENTS Cary Polis Angie Sulfaro www.orchidsociety.com.au SECRETARY Tinka Riddell tinkariddell@ yahoo.com.au This meeting is our AGM and we are short of Committee 9940 0797 Members so please give some consideration to coming on board to help manage the Society. It’s not too hard! TREASURER Sheree Howard GUEST SPEAKER. There will be no guest speaker as this COMMITTEE meeting is our AGM so there will be an extended supper break. Guy Cantor Joy Lumby SUPPER – Our supper volunteer this month is Cathy Sinclair for Val Houley sandwiches and we don’t have a volunteer for something sweet so Michael Howard Mark Asbury please bring along something if you enjoy a sweet nibble with your tea or coffee. Thank you to those who brought in something extra for the ALL supper table last month. CORRESPONDENCE TO The Secretary, NEW MEMBER Welcome to Jane Rawlings from Avalon and we hope MWOS Inc you enjoy your time with us. Members please make her feel welcome 3 Kristine Place, and show her the ropes. Mona Vale. NSW. 2103. GROWING COMPETITION. Please bring in your growing competition plants so we can see how they are progressing. NEXT MEMBER’S MEETING PRESIDENT’S REPORT. Thursday 27 th Well done to all the winners at our spring show at Dee Why Grand. It was September at 8pm great to see the champions be awarded to a good range of growers again. Cromer Community Turns out despite being quite late we are having a very good flowering season Centre, Fisher Road this year, with a very good benching turnout at the show.
    [Show full text]
  • A Comparison and Combination of Plastid Atpb and Rbcl Gene Sequences for Inferring Phylogenetic Relationships Within Orchidaceae Kenneth M
    Aliso: A Journal of Systematic and Evolutionary Botany Volume 22 | Issue 1 Article 36 2006 A Comparison and Combination of Plastid atpB and rbcL Gene Sequences for Inferring Phylogenetic Relationships within Orchidaceae Kenneth M. Cameron New York Botanical Garden Follow this and additional works at: http://scholarship.claremont.edu/aliso Part of the Botany Commons Recommended Citation Cameron, Kenneth M. (2006) "A Comparison and Combination of Plastid atpB and rbcL Gene Sequences for Inferring Phylogenetic Relationships within Orchidaceae," Aliso: A Journal of Systematic and Evolutionary Botany: Vol. 22: Iss. 1, Article 36. Available at: http://scholarship.claremont.edu/aliso/vol22/iss1/36 MONOCOTS Comparative Biology and Evolution Excluding Poales Aliso 22, pp. 447-464 © 2006, Rancho Santa Ana Botanic Garden A COMPARISON AND COMBINATION OF PLASTID atpB AND rbcL GENE SEQUENCES FOR INFERRING PHYLOGENETIC RELATIONSHIPS WITHIN ORCHIDACEAE KENNETH M. CAMERON The Lewis B. and Dorothy Cullman Program for Molecular Systematics Studies, The New York Botanical Garden, Bronx, New York 10458-5126, USA ([email protected]) ABSTRACT Parsimony analyses of DNA sequences from the plastid genes atpB and rbcL were completed for 173 species of Orchidaceae (representing 150 different genera) and nine genera from outgroup families in Asparagales. The atpB tree topology is similar to the rbcL tree, although the atpB data contain less homoplasy and provide greater jackknife support than rbcL alone. In combination, the two-gene tree recovers five monophyletic clades corresponding to subfamilies within Orchidaceae, and fully resolves them with moderate to high jackknife support as follows: Epidendroideae are sister to Orchidoideae, followed by Cypripedioideae, then Vanilloideae, and with Apostasioideae sister to the entire family.
    [Show full text]